Yess...tried the various drivers to see if a rendering problem with FF 3.5 could be something to do with the driver. radeon was the last one used.That message (see above post) is seen after I used TUI then vxconf to try to install another driver. I continually get a X configuration error. Those aforementioned lines are the details of the X server output error.

Check and see if you have the file: /etc/X11/xorg.conf.backup or .old or something like that. If you do, you could delete the current xorg.conf and rename the old/backup one back to xorg.conf to get back to a known-to-work-configuration (assuming the last one worked of course.)